[60000] 0.168.2.129.in-addr.arpa. domain name pointer 38b.net.umd.edu
[60000] 1.168.2.129.in-addr.arpa. domain name pointer 129-2-168-1.hsrp.net.umd.edu
[600] 2.168.2.129.in-addr.arpa. domain name pointer lefrak-b-2.umd.edu
[60000] 3.168.2.129.in-addr.arpa. domain name pointer oacswiki.bsos.umd.edu
[600] 4.168.2.129.in-addr.arpa. domain name pointer lefrak-b-4.umd.edu
[600] 5.168.2.129.in-addr.arpa. domain name pointer lefrak-b-5.umd.edu
[600] 6.168.2.129.in-addr.arpa. domain name pointer lefrak-b-6.umd.edu
[600] 7.168.2.129.in-addr.arpa. domain name pointer lefrak-b-7.umd.edu
[600] 8.168.2.129.in-addr.arpa. domain name pointer lefrak-b-8.umd.edu
[600] 9.168.2.129.in-addr.arpa. domain name pointer lefrak-b-9.umd.edu
[600] 10.168.2.129.in-addr.arpa. domain name pointer lefrak-b-10.umd.edu
[600] 11.168.2.129.in-addr.arpa. domain name pointer lefrak-b-11.umd.edu
[600] 12.168.2.129.in-addr.arpa. domain name pointer lefrak-b-12.umd.edu
[600] 13.168.2.129.in-addr.arpa. domain name pointer lefrak-b-13.umd.edu
[600] 14.168.2.129.in-addr.arpa. domain name pointer lefrak-b-14.umd.edu
[600] 15.168.2.129.in-addr.arpa. domain name pointer sw1.bsos.umd.edu
[600] 16.168.2.129.in-addr.arpa. domain name pointer lefrak-b-16.umd.edu
[600] 17.168.2.129.in-addr.arpa. domain name pointer lefrak-b-17.umd.edu
[600] 18.168.2.129.in-addr.arpa. domain name pointer lefrak-b-18.umd.edu
[600] 19.168.2.129.in-addr.arpa. domain name pointer lefrak-b-19.umd.edu
[60000] 20.168.2.129.in-addr.arpa. domain name pointer gwise55.bsos.umd.edu
[600] 21.168.2.129.in-addr.arpa. domain name pointer lefrak-b-21.umd.edu
[600] 22.168.2.129.in-addr.arpa. domain name pointer nds.bsos.umd.edu
[600] 23.168.2.129.in-addr.arpa. domain name pointer netstorage.umd.edu
[600] 24.168.2.129.in-addr.arpa. domain name pointer webacc.bsos.umd.edu
[600] 25.168.2.129.in-addr.arpa. domain name pointer lefrak-b-25.umd.edu
[600] 26.168.2.129.in-addr.arpa. domain name pointer lefrak-b-26.umd.edu
[600] 27.168.2.129.in-addr.arpa. domain name pointer lefrak-b-27.umd.edu
[600] 28.168.2.129.in-addr.arpa. domain name pointer khausman.umd.edu
[600] 29.168.2.129.in-addr.arpa. domain name pointer lefrak-b-29.umd.edu
[60000] 30.168.2.129.in-addr.arpa. domain name pointer grad.bsos.umd.edu
[600] 31.168.2.129.in-addr.arpa. domain name pointer lefrak-b-31.umd.edu
[600] 32.168.2.129.in-addr.arpa. domain name pointer artemis.bsos.umd.edu
[600] 33.168.2.129.in-addr.arpa. domain name pointer lefrak-b-33.umd.edu
[600] 34.168.2.129.in-addr.arpa. domain name pointer lefrak-b-34.umd.edu
[600] 35.168.2.129.in-addr.arpa. domain name pointer lefrak-b-35.umd.edu
[600] 36.168.2.129.in-addr.arpa. domain name pointer lefrak-b-36.umd.edu
[600] 37.168.2.129.in-addr.arpa. domain name pointer lefrak-b-37.umd.edu
[600] 38.168.2.129.in-addr.arpa. domain name pointer video2.bsos.umd.edu
[600] 39.168.2.129.in-addr.arpa. domain name pointer lefrak-b-39.umd.edu
[600] 40.168.2.129.in-addr.arpa. domain name pointer lefrak-b-40.umd.edu
[600] 41.168.2.129.in-addr.arpa. domain name pointer lefrak-b-41.umd.edu
[600] 42.168.2.129.in-addr.arpa. domain name pointer lefrak-b-42.umd.edu
[600] 43.168.2.129.in-addr.arpa. domain name pointer lefrak-b-43.umd.edu
[600] 44.168.2.129.in-addr.arpa. domain name pointer lefrak-b-44.umd.edu
[600] 45.168.2.129.in-addr.arpa. domain name pointer hyi.umd.edu
[600] 46.168.2.129.in-addr.arpa. domain name pointer lefrak-b-46.umd.edu
[600] 47.168.2.129.in-addr.arpa. domain name pointer lefrak-b-47.umd.edu
[600] 48.168.2.129.in-addr.arpa. domain name pointer lefrak-b-48.umd.edu
[600] 49.168.2.129.in-addr.arpa. domain name pointer lefrak-b-49.umd.edu
[60000] 50.168.2.129.in-addr.arpa. domain name pointer lefrak-b-50.umd.edu
[60000] 51.168.2.129.in-addr.arpa. domain name pointer www.bsos.umd.edu
[600] 52.168.2.129.in-addr.arpa. domain name pointer lefrak-b-52.umd.edu
[60000] 53.168.2.129.in-addr.arpa. domain name pointer bsostemp.umd.edu
[300] 54.168.2.129.in-addr.arpa. domain name pointer 129-2-168-54.umd.edu lefrak-b-54.umd.edu
[60000] 55.168.2.129.in-addr.arpa. domain name pointer www.webclass.umd.edu
[60000] 56.168.2.129.in-addr.arpa. domain name pointer oacs-lmail.bsos.umd.edu
[60000] 57.168.2.129.in-addr.arpa. domain name pointer smtp.bsos.umd.edu
[60000] 58.168.2.129.in-addr.arpa. domain name pointer blacksaga.umd.edu
[300] 59.168.2.129.in-addr.arpa. domain name pointer lefrak-b-59.umd.edu
[60000] 60.168.2.129.in-addr.arpa. domain name pointer toni.umd.edu
[60000] 61.168.2.129.in-addr.arpa. domain name pointer bsos.umd.edu
[60000] 62.168.2.129.in-addr.arpa. domain name pointer db2serv.umd.edu
[60000] 63.168.2.129.in-addr.arpa. domain name pointer db2gate.umd.edu
[60000] 64.168.2.129.in-addr.arpa. domain name pointer oracle.bsos.umd.edu
[60000] 65.168.2.129.in-addr.arpa. domain name pointer arcback.bsos.umd.edu
[60000] 66.168.2.129.in-addr.arpa. domain name pointer mainapps.bsos.umd.edu
[60000] 67.168.2.129.in-addr.arpa. domain name pointer maindata.bsos.umd.edu
[60000] 68.168.2.129.in-addr.arpa. domain name pointer homer.oacs.umd.edu
[60000] 69.168.2.129.in-addr.arpa. domain name pointer ppp.oacs.umd.edu
[60000] 70.168.2.129.in-addr.arpa. domain name pointer simpson.oacs.umd.edu
[60000] 71.168.2.129.in-addr.arpa. domain name pointer patch.bsos.umd.edu
[60000] 72.168.2.129.in-addr.arpa. domain name pointer notes.bsos.umd.edu
[600] 73.168.2.129.in-addr.arpa. domain name pointer lefrak-b-73.umd.edu
[600] 74.168.2.129.in-addr.arpa. domain name pointer lefrak-b-74.umd.edu
[600] 75.168.2.129.in-addr.arpa. domain name pointer lefrak-b-75.umd.edu
[600] 76.168.2.129.in-addr.arpa. domain name pointer lefrak-b-76.umd.edu
[600] 77.168.2.129.in-addr.arpa. domain name pointer lefrak-b-77.umd.edu
[600] 78.168.2.129.in-addr.arpa. domain name pointer lefrak-b-78.umd.edu
[600] 79.168.2.129.in-addr.arpa. domain name pointer lefrak-b-79.umd.edu
[60000] 80.168.2.129.in-addr.arpa. domain name pointer webdev.umd.edu
[60000] 81.168.2.129.in-addr.arpa. domain name pointer www.elc.umd.edu
[600] 82.168.2.129.in-addr.arpa. domain name pointer lefrak-b-82.umd.edu
[600] 83.168.2.129.in-addr.arpa. domain name pointer lefrak-b-83.umd.edu
[600] 84.168.2.129.in-addr.arpa. domain name pointer lefrak-b-84.umd.edu
[600] 85.168.2.129.in-addr.arpa. domain name pointer lefrak-b-85.umd.edu
[600] 86.168.2.129.in-addr.arpa. domain name pointer lefrak-b-86.umd.edu
[600] 87.168.2.129.in-addr.arpa. domain name pointer lefrak-b-87.umd.edu
[600] 88.168.2.129.in-addr.arpa. domain name pointer lefrak-b-88.umd.edu
[600] 89.168.2.129.in-addr.arpa. domain name pointer lefrak-b-89.umd.edu
[600] 90.168.2.129.in-addr.arpa. domain name pointer lefrak-b-90.umd.edu
[600] 91.168.2.129.in-addr.arpa. domain name pointer lefrak-b-91.umd.edu
[600] 92.168.2.129.in-addr.arpa. domain name pointer lefrak-b-92.umd.edu
[600] 93.168.2.129.in-addr.arpa. domain name pointer lefrak-b-93.umd.edu
[600] 94.168.2.129.in-addr.arpa. domain name pointer lefrak-b-94.umd.edu
[600] 95.168.2.129.in-addr.arpa. domain name pointer lefrak-b-95.umd.edu
[600] 96.168.2.129.in-addr.arpa. domain name pointer lefrak-b-96.umd.edu
[600] 97.168.2.129.in-addr.arpa. domain name pointer lefrak-b-97.umd.edu
[600] 98.168.2.129.in-addr.arpa. domain name pointer lefrak-b-98.umd.edu
[60000] 99.168.2.129.in-addr.arpa. domain name pointer oacs-pmail.bsos.umd.edu
[600] 100.168.2.129.in-addr.arpa. domain name pointer lefrak-b-100.umd.edu
[600] 101.168.2.129.in-addr.arpa. domain name pointer lefrak-b-101.umd.edu
[600] 102.168.2.129.in-addr.arpa. domain name pointer lefrak-b-102.umd.edu
[600] 103.168.2.129.in-addr.arpa. domain name pointer lefrak-b-103.umd.edu
[600] 104.168.2.129.in-addr.arpa. domain name pointer lefrak-b-104.umd.edu
[600] 105.168.2.129.in-addr.arpa. domain name pointer lefrak-b-105.umd.edu
[600] 106.168.2.129.in-addr.arpa. domain name pointer lefrak-b-106.umd.edu
[600] 107.168.2.129.in-addr.arpa. domain name pointer lefrak-b-107.umd.edu
[60000] 108.168.2.129.in-addr.arpa. domain name pointer 129-2-168-108.umd.edu
[600] 109.168.2.129.in-addr.arpa. domain name pointer lefrak-b-109.umd.edu
[600] 110.168.2.129.in-addr.arpa. domain name pointer lefrak-b-110.umd.edu
[600] 111.168.2.129.in-addr.arpa. domain name pointer lefrak-b-111.umd.edu
[600] 112.168.2.129.in-addr.arpa. domain name pointer lefrak-b-112.umd.edu
[60000] 113.168.2.129.in-addr.arpa. domain name pointer oacsweb.bsos.umd.edu
[600] 114.168.2.129.in-addr.arpa. domain name pointer lefrak-b-114.umd.edu
[600] 115.168.2.129.in-addr.arpa. domain name pointer www.umdtalk2me.umd.edu
[60000] 116.168.2.129.in-addr.arpa. domain name pointer lefrak-b-116.umd.edu
[600] 117.168.2.129.in-addr.arpa. domain name pointer lefrak-b-117.umd.edu
[600] 118.168.2.129.in-addr.arpa. domain name pointer lefrak-b-118.umd.edu
[600] 119.168.2.129.in-addr.arpa. domain name pointer www.webboard.umd.edu
[600] 120.168.2.129.in-addr.arpa. domain name pointer lefrak-b-120.umd.edu
[600] 121.168.2.129.in-addr.arpa. domain name pointer lefrak-b-121.umd.edu
[600] 122.168.2.129.in-addr.arpa. domain name pointer lefrak-b-122.umd.edu
[0] 123.168.2.129.in-addr.arpa.: domain name does not exist
[60000] 124.168.2.129.in-addr.arpa. domain name pointer mprc.umd.edu
[60000] 125.168.2.129.in-addr.arpa. domain name pointer lefrak-b-125.umd.edu
[600] 126.168.2.129.in-addr.arpa. domain name pointer lefrak-b-126.umd.edu
[600] 127.168.2.129.in-addr.arpa. domain name pointer lefrak-b-127.umd.edu
[600] 128.168.2.129.in-addr.arpa. domain name pointer mail3.bsos.umd.edu
[600] 129.168.2.129.in-addr.arpa. domain name pointer www.pdf.bsos.umd.edu
[600] 130.168.2.129.in-addr.arpa. domain name pointer lefrak-b-130.umd.edu
[600] 131.168.2.129.in-addr.arpa. domain name pointer tech.bsos.umd.edu
[600] 132.168.2.129.in-addr.arpa. domain name pointer lefrak-b-132.umd.edu
[600] 133.168.2.129.in-addr.arpa. domain name pointer www.ccjs-china.umd.edu
[600] 134.168.2.129.in-addr.arpa. domain name pointer lefrak-b-134.umd.edu
[600] 135.168.2.129.in-addr.arpa. domain name pointer lefrak-b-135.umd.edu
[600] 136.168.2.129.in-addr.arpa. domain name pointer lefrak-b-136.umd.edu
[600] 137.168.2.129.in-addr.arpa. domain name pointer lefrak-b-137.umd.edu
[600] 138.168.2.129.in-addr.arpa. domain name pointer lefrak-b-138.umd.edu
[600] 139.168.2.129.in-addr.arpa. domain name pointer lefrak-b-139.umd.edu
[600] 140.168.2.129.in-addr.arpa. domain name pointer webcats.mdsbdc.umd.edu
[60000] 141.168.2.129.in-addr.arpa. domain name pointer www.criminology.umd.edu
[600] 142.168.2.129.in-addr.arpa. domain name pointer lefrak-b-142.umd.edu
[600] 143.168.2.129.in-addr.arpa. domain name pointer lefrak-b-143.umd.edu
[600] 144.168.2.129.in-addr.arpa. domain name pointer lefrak-b-144.umd.edu
[600] 145.168.2.129.in-addr.arpa. domain name pointer lefrak-b-145.umd.edu
[600] 146.168.2.129.in-addr.arpa. domain name pointer www.smartcenter.umd.edu
[600] 147.168.2.129.in-addr.arpa. domain name pointer lefrak-b-147.umd.edu
[600] 148.168.2.129.in-addr.arpa. domain name pointer mail.projteam.oacs.umd.edu
[600] 149.168.2.129.in-addr.arpa. domain name pointer lefrak-b-149.umd.edu
[60000] 150.168.2.129.in-addr.arpa. domain name pointer slick.bsos.umd.edu
[600] 151.168.2.129.in-addr.arpa. domain name pointer lefrak-b-151.umd.edu
[600] 152.168.2.129.in-addr.arpa. domain name pointer gargi.bsos.umd.edu
[600] 153.168.2.129.in-addr.arpa. domain name pointer lefrak-b-153.umd.edu
[600] 154.168.2.129.in-addr.arpa. domain name pointer lefrak-b-154.umd.edu
[600] 155.168.2.129.in-addr.arpa. domain name pointer lefrak-b-155.umd.edu
[600] 156.168.2.129.in-addr.arpa. domain name pointer lefrak-b-156.umd.edu
[600] 157.168.2.129.in-addr.arpa. domain name pointer lefrak-b-157.umd.edu
[600] 158.168.2.129.in-addr.arpa. domain name pointer lefrak-b-158.umd.edu
[600] 159.168.2.129.in-addr.arpa. domain name pointer lefrak-b-159.umd.edu
[600] 160.168.2.129.in-addr.arpa. domain name pointer cebh.umd.edu
[600] 161.168.2.129.in-addr.arpa. domain name pointer lefrak-b-161.umd.edu
[600] 162.168.2.129.in-addr.arpa. domain name pointer lefrak-b-162.umd.edu
[600] 163.168.2.129.in-addr.arpa. domain name pointer lefrak-b-163.umd.edu
[600] 164.168.2.129.in-addr.arpa. domain name pointer lefrak-b-164.umd.edu
[600] 165.168.2.129.in-addr.arpa. domain name pointer lefrak-b-165.umd.edu
[600] 166.168.2.129.in-addr.arpa. domain name pointer lefrak-b-166.umd.edu
[600] 167.168.2.129.in-addr.arpa. domain name pointer lefrak-b-167.umd.edu
[600] 168.168.2.129.in-addr.arpa. domain name pointer lefrak-b-168.umd.edu
[600] 169.168.2.129.in-addr.arpa. domain name pointer lefrak-b-169.umd.edu
[600] 170.168.2.129.in-addr.arpa. domain name pointer lefrak-b-170.umd.edu
[600] 171.168.2.129.in-addr.arpa. domain name pointer lefrak-b-171.umd.edu
[600] 172.168.2.129.in-addr.arpa. domain name pointer lefrak-b-172.umd.edu
[600] 173.168.2.129.in-addr.arpa. domain name pointer lefrak-b-173.umd.edu
[600] 174.168.2.129.in-addr.arpa. domain name pointer lefrak-b-174.umd.edu
[600] 175.168.2.129.in-addr.arpa. domain name pointer lefrak-b-175.umd.edu
[60000] 176.168.2.129.in-addr.arpa. domain name pointer lefrak-b-176.umd.edu
[600] 177.168.2.129.in-addr.arpa. domain name pointer lefrak-b-177.umd.edu
[60000] 178.168.2.129.in-addr.arpa. domain name pointer www.oacs.umd.edu
[60000] 179.168.2.129.in-addr.arpa. domain name pointer mjac.umd.edu
[600] 180.168.2.129.in-addr.arpa. domain name pointer video.bsos.umd.edu
[600] 181.168.2.129.in-addr.arpa. domain name pointer converter.bsos.umd.edu
[600] 182.168.2.129.in-addr.arpa. domain name pointer lefrak-b-182.umd.edu
[600] 183.168.2.129.in-addr.arpa. domain name pointer lefrak-b-183.umd.edu
[600] 184.168.2.129.in-addr.arpa. domain name pointer datacenter.umd.edu
[600] 185.168.2.129.in-addr.arpa. domain name pointer www.collegelifestudy.umd.edu
[600] 186.168.2.129.in-addr.arpa. domain name pointer environmentalsurvey.umd.edu
[600] 187.168.2.129.in-addr.arpa. domain name pointer dhscenter.umd.edu
[600] 188.168.2.129.in-addr.arpa. domain name pointer lefrak-b-188.umd.edu
[600] 189.168.2.129.in-addr.arpa. domain name pointer imap.bsos.umd.edu
[600] 190.168.2.129.in-addr.arpa. domain name pointer mail.bsos.umd.edu
[600] 191.168.2.129.in-addr.arpa. domain name pointer lefrak-b-191.umd.edu
[600] 192.168.2.129.in-addr.arpa. domain name pointer lefrak-b-192.umd.edu
[600] 193.168.2.129.in-addr.arpa. domain name pointer lefrak-b-193.umd.edu
[600] 194.168.2.129.in-addr.arpa. domain name pointer mail2.bsos.umd.edu
[600] 195.168.2.129.in-addr.arpa. domain name pointer lefrak-b-195.umd.edu
[600] 196.168.2.129.in-addr.arpa. domain name pointer lefrak-b-196.umd.edu
[600] 197.168.2.129.in-addr.arpa. domain name pointer lefrak-b-197.umd.edu
[600] 198.168.2.129.in-addr.arpa. domain name pointer psycdb.umd.edu
[600] 199.168.2.129.in-addr.arpa. domain name pointer lefrak-b-199.umd.edu
[600] 200.168.2.129.in-addr.arpa. domain name pointer lefrak-b-200.umd.edu
[600] 201.168.2.129.in-addr.arpa. domain name pointer lefrak-b-201.umd.edu
[600] 202.168.2.129.in-addr.arpa. domain name pointer lefrak-b-202.umd.edu
[600] 203.168.2.129.in-addr.arpa. domain name pointer lefrak-b-203.umd.edu
[600] 204.168.2.129.in-addr.arpa. domain name pointer lefrak-b-204.umd.edu
[600] 205.168.2.129.in-addr.arpa. domain name pointer www.listmanager.umd.edu
[600] 206.168.2.129.in-addr.arpa. domain name pointer lefrak-b-206.umd.edu
[600] 207.168.2.129.in-addr.arpa. domain name pointer lefrak-b-207.umd.edu
[600] 208.168.2.129.in-addr.arpa. domain name pointer lefrak-b-208.umd.edu
[600] 209.168.2.129.in-addr.arpa. domain name pointer lefrak-b-209.umd.edu
[600] 210.168.2.129.in-addr.arpa. domain name pointer lefrak-b-210.umd.edu
[600] 211.168.2.129.in-addr.arpa. domain name pointer lefrak-b-211.umd.edu
[600] 212.168.2.129.in-addr.arpa. domain name pointer lefrak-b-212.umd.edu
[600] 213.168.2.129.in-addr.arpa. domain name pointer lefrak-b-213.umd.edu
[600] 214.168.2.129.in-addr.arpa. domain name pointer lefrak-b-214.umd.edu
[60000] 215.168.2.129.in-addr.arpa. domain name pointer lefrak-b-215.umd.edu
[600] 216.168.2.129.in-addr.arpa. domain name pointer lefrak-b-216.umd.edu
[600] 217.168.2.129.in-addr.arpa. domain name pointer lefrak-b-217.umd.edu
[600] 218.168.2.129.in-addr.arpa. domain name pointer lefrak-b-218.umd.edu
[600] 219.168.2.129.in-addr.arpa. domain name pointer lefrak-b-219.umd.edu
[600] 220.168.2.129.in-addr.arpa. domain name pointer www.ivcf.umd.edu
[600] 221.168.2.129.in-addr.arpa. domain name pointer lefrak-b-221.umd.edu
[600] 222.168.2.129.in-addr.arpa. domain name pointer lefrak-b-222.umd.edu
[60000] 223.168.2.129.in-addr.arpa. domain name pointer mail1.bsos.umd.edu
[600] 224.168.2.129.in-addr.arpa. domain name pointer lefrak-b-224.umd.edu
[600] 225.168.2.129.in-addr.arpa. domain name pointer lefrak-b-225.umd.edu
[600] 226.168.2.129.in-addr.arpa. domain name pointer lefrak-b-226.umd.edu
[600] 227.168.2.129.in-addr.arpa. domain name pointer lefrak-b-227.umd.edu
[600] 228.168.2.129.in-addr.arpa. domain name pointer lefrak-b-228.umd.edu
[600] 229.168.2.129.in-addr.arpa. domain name pointer lefrak-b-229.umd.edu
[600] 230.168.2.129.in-addr.arpa. domain name pointer lefrak-b-230.umd.edu
[60000] 231.168.2.129.in-addr.arpa. domain name pointer ndps.bsos.umd.edu
[600] 232.168.2.129.in-addr.arpa. domain name pointer lefrak-b-232.umd.edu
[600] 233.168.2.129.in-addr.arpa. domain name pointer lefrak-b-233.umd.edu
[600] 234.168.2.129.in-addr.arpa. domain name pointer lefrak-b-234.umd.edu
[600] 235.168.2.129.in-addr.arpa. domain name pointer lefrak-b-235.umd.edu
[600] 236.168.2.129.in-addr.arpa. domain name pointer lefrak-b-236.umd.edu
[600] 237.168.2.129.in-addr.arpa. domain name pointer lefrak-b-237.umd.edu
[600] 238.168.2.129.in-addr.arpa. domain name pointer lefrak-b-238.umd.edu
[600] 239.168.2.129.in-addr.arpa. domain name pointer lefrak-b-239.umd.edu
[60000] 240.168.2.129.in-addr.arpa. domain name pointer schedule.oacs.umd.edu
[60000] 241.168.2.129.in-addr.arpa. domain name pointer multimedia.oacs.umd.edu
[600] 242.168.2.129.in-addr.arpa. domain name pointer lefrak-b-242.umd.edu
[600] 243.168.2.129.in-addr.arpa. domain name pointer lefrak-b-243.umd.edu
[600] 244.168.2.129.in-addr.arpa. domain name pointer lefrak-b-244.umd.edu
[60000] 245.168.2.129.in-addr.arpa. domain name pointer bsoslist.umd.edu
[600] 246.168.2.129.in-addr.arpa. domain name pointer lefrak-b-246.umd.edu
[600] 247.168.2.129.in-addr.arpa. domain name pointer lefrak-b-247.umd.edu
[600] 248.168.2.129.in-addr.arpa. domain name pointer lefrak-b-248.umd.edu
[600] 249.168.2.129.in-addr.arpa. domain name pointer lefrak-b-249.umd.edu
[600] 250.168.2.129.in-addr.arpa. domain name pointer lefrak-b-250.umd.edu
[0] 251.168.2.129.in-addr.arpa.: domain name does not exist
[0] 252.168.2.129.in-addr.arpa.: domain name does not exist
[0] 253.168.2.129.in-addr.arpa.: domain name does not exist
[0] 254.168.2.129.in-addr.arpa.: domain name does not exist
[0] 255.168.2.129.in-addr.arpa.: domain name does not exist